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633
Edgebreaker: Connectivity compression for triangle meshes
- IEEE Transactions on Visualization and Computer Graphics
, 1999
"... Edgebreaker is a simple scheme for compressing the triangle/vertex incidence graphs (sometimes called connectivity or topology) of three-dimensional triangle meshes. Edgebreaker improves upon the worst case storage required by previously reported schemes, most of which require O(nlogn) bits to store ..."
Abstract
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Cited by 298 (24 self)
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to store the incidence graph of a mesh of n triangles. Edgebreaker requires only 2n bits or less for simple meshes and can also support fully general meshes by using additional storage per handle and hole. Edgebreaker’s compression and decompression processes perform the same traversal of the mesh from one
Compressed Bloom Filters
, 2001
"... A Bloom filter is a simple space-efficient randomized data structure for representing a set in order to support membership queries. Although Bloom filters allow false positives, for many applications the space savings outweigh this drawback when the probability of an error is sufficiently low. We in ..."
Abstract
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Cited by 255 (8 self)
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of their caches, but instead periodically broadcast Bloom filters representing their cache. By using compressed Bloom filters, proxies can reduce the number of bits broadcast, the false positive rate, and/or the amount of computation per lookup. The cost is the processing time for compression and decompression
Decompression of images on base of method of decoding according to the amount of bit changes
- Kurin // Science-Based Technologies. — 2013. — Т. 18. — № 2. – С
"... The algorithm of restoration of images, based on the method of decoding by the amount of bit changes, is devel-oped. The substantiation of choice of the stages of decompression processing procedure, based on the method of decoding by the amount of bit changes, is provided. The estimation of quality ..."
Abstract
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Cited by 2 (0 self)
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The algorithm of restoration of images, based on the method of decoding by the amount of bit changes, is devel-oped. The substantiation of choice of the stages of decompression processing procedure, based on the method of decoding by the amount of bit changes, is provided. The estimation of quality
Layout Decompression Chip for Maskless Lithography
- in Emerging Lithographic Technologies VIII, Proceedings of the SPIE
, 2004
"... Future maskless lithography systems require data throughputs of the order of tens of terabits per second in order to have comparable performance to today’s mask-based lithography systems. This work presents an approach to overcome the throughput problem by compressing the layout data and decompressi ..."
Abstract
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Cited by 9 (5 self)
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. The 5.5mm x 2.5mm prototype chip, implemented in a 0.18µm, 1.8V CMOS process is fully functional at 100MHz dissipating 30mW per decompression row. By scaling the chip size up and implementing it in a 65nm technology, the decompressed data throughput required for writing 60 wafers per hour in 45nm
Digital Image Compression and Decompression Using Three Different Transforms and Comparison of Their Performance
"... Data compression is an important tool in digital image processing to reduce the burden on the storage and transmission systems. The basic idea of data compression is to reduce the number of the image pixel elements directly, say by sampling, or by using transforms and truncate the transformed image ..."
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information. There are different methods for compression and decompression process. In this paper three methods are used for both data compression and decompression process, they are i. Discrete Hartley type transform, ii. Fast Fourier transform (FFT), iii. Discrete cosine transforms (DCT). Algorithms
Research of Image Acquisition and Decompressing Based on
"... Currently on the market most of the image acquisition system are based on DSP. These image acquisition system's are high cost, great power consumption, and volume restriction, due to these limitations which dsp processors are not suitable for some simple applications. With the development of im ..."
Abstract
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of image processing technology, image acquisition system which based on ARM is more and more popular. Every where commonly used image compression technique is jpeg. So implementation of such jpeg decoder is more useful. Using these jpeg decoder one can decode jpeg images of any compression ratio can decode
Compression of Persian Text for WebBased Applications, Without Explicit Decompression
- WSEAS Transactions on Computers, Issue
, 2003
"... Abstract: The increasing importance of Unicode for text files implies a possible doubling of data storage space and data transmission time, with a corresponding need for data compression. The approach presented in this paper aims to reduce the storage and the transmission time for Farsi text files i ..."
Abstract
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Cited by 1 (1 self)
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the compression will be done on the server side once and the decompression process is eliminated completely. The rendering process in the browser will do the decompression. There is no need for any additional program or add-ins for decompression to be installed on the browser or client side. The user needs only
Interspinous Process Decompression with the X-STOP Device for Lumbar Spinal Stenosis
- J Spinal Discord Tech 19(July): 5
, 2006
"... Abstract: X-STOP is the first interspinous process decompres-sion device that was shown to be superior to nonoperative therapy in patients with neurogenic intermittent claudication secondary to spinal stenosis in the multicenter randomized study at 1 and 2 years. We present 4-year follow-up data on ..."
Abstract
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Cited by 4 (0 self)
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Abstract: X-STOP is the first interspinous process decompres-sion device that was shown to be superior to nonoperative therapy in patients with neurogenic intermittent claudication secondary to spinal stenosis in the multicenter randomized study at 1 and 2 years. We present 4-year follow-up data
Enhancement of Decompressed Images at Low Bit Rates
- Rice University
, 1994
"... Transform coding at low bit rates introduces artifacts associated with the basis functions of the transform. For example, decompressed images based on the DCT (discrete cosine transform) - like JPEG 16 - exhibit blocking artifacts at low bit rates. This paper proposes a post-processing scheme to e ..."
Abstract
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Cited by 8 (5 self)
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Transform coding at low bit rates introduces artifacts associated with the basis functions of the transform. For example, decompressed images based on the DCT (discrete cosine transform) - like JPEG 16 - exhibit blocking artifacts at low bit rates. This paper proposes a post-processing scheme
Interspinous Process Decompression: Expanding Treatment Options for Lumbar Spinal Stenosis
"... Interspinous process decompression is a minimally invasive implantation procedure employing a stand-alone interspinous spacer that functions as an extension blocker to prevent compression of neural elements without direct surgical removal of tissue adjacent to the nerves. The Superion5 spacer is th ..."
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Interspinous process decompression is a minimally invasive implantation procedure employing a stand-alone interspinous spacer that functions as an extension blocker to prevent compression of neural elements without direct surgical removal of tissue adjacent to the nerves. The Superion5 spacer
Results 1 - 10
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633
